CN212807647U - Testing device for range hood - Google Patents
Testing device for range hood Download PDFInfo
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- CN212807647U CN212807647U CN202021998859.3U CN202021998859U CN212807647U CN 212807647 U CN212807647 U CN 212807647U CN 202021998859 U CN202021998859 U CN 202021998859U CN 212807647 U CN212807647 U CN 212807647U
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Abstract
The utility model provides a testing arrangement for smoke ventilator, includes test cabinet, the spraying system that puts out a fire, adjusts elevating gear, electric stove drive block and external drive pump, the test cabinet is including adjusting base, exhaust motor and smoke and fire sensor, the spraying system that puts out a fire locates the test cabinet top, adjust elevating gear in the test cabinet, the inside bottom of test cabinet is located to the electric stove drive block, the external drive pump is connected with the stuck point telescopic link respectively. The utility model discloses a front end pole footpath of stuck point telescopic link equals with the inner diameter of bearing locating hole, passes through the stuck point telescopic link is driven and is passed through by the external drive pump respectively smoke and fire sensor's model is JTY-GD-T12, for the user provide a simple structure, can convenient and fast test, inlay the accurate and can adjust whole levelness and place the testing arrangement who is used for smoke ventilator that removes the slope to multiple smoke ventilator.
Description
Technical Field
The utility model relates to a detect technical field, in particular to a testing arrangement for smoke ventilator.
Background
The range hood under the prior art is when testing, mostly is on the wall of fixing the kitchen with the range hood diameter, then places the kitchen range in range hood's below again, and this mode can not be applicable to the use of multiple range hood, and the interval between range hood and the kitchen range of adjustment that can not be convenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, can convenient and fast test, inlay card fix a position accurate and can adjust whole levelness and place the testing arrangement who is used for smoke ventilator who removes the slope to multiple smoke ventilator.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a testing device for a range hood, comprising:
the test cabinet comprises an adjusting base, an exhaust motor and a smoke and fire sensor, wherein the exhaust motor is arranged in the center of the top end of the test cabinet, the adjusting base is arranged at the bottom end of the test cabinet and comprises an adjusting screw rod, an adjusting screw and an adjusting seat which are arranged from top to bottom, and the smoke and fire sensor is arranged in the test cabinet;
the fire extinguishing spraying system is arranged at the top of the test cabinet and comprises a rotary spraying head, electromagnetic valves and a spraying water tank device, wherein the electromagnetic valves are respectively arranged in the rotary spraying head;
the testing cabinet comprises a positioning and clamping point system and a driving and lifting system, wherein the positioning and clamping point system is arranged at the front end of the driving and lifting system respectively and comprises a PNP proximity switch, a clamping point strip and a clamping point telescopic rod, the clamping point telescopic rod is embedded in the rear end of the clamping point strip respectively, the PNP proximity switch is arranged at the top of the clamping point telescopic rod respectively, the clamping point strip comprises an anti-collision head arranged at the top end, the driving and lifting system comprises an adjusting lifting rod and a bearing rod which are arranged from top to bottom, and the bearing rod comprises bearing positioning holes which are formed in the left side and the right side;
the electric furnace driving block is arranged at the bottom end in the test cabinet and comprises an electric furnace, a heat insulation layer, an integrated controller and a power supply block which are arranged from top to bottom;
and the external driving pump is respectively connected with the clamping point telescopic rods.
Furthermore, the model of the smoke and fire sensor is JTY-GD-T12.
Further, PNP proximity switch, ball valve and smoke and fire sensor are connected with integrated control ware respectively, external drive pump, electric stove, spray water pump, solenoid valve, the motor of airing exhaust are connected with integrated control ware respectively with adjusting the lifter, just the power pack provides the power respectively for PNP proximity switch, ball valve, smoke and fire sensor, integrated control ware, external drive pump, electric stove, spray water pump, solenoid valve, the motor of airing exhaust and regulation lifter.
Furthermore, the clamping point telescopic rods are respectively driven by an external driving pump.
Furthermore, the rod diameter of the front end of the clamping point telescopic rod is equal to the inner diameter of the bearing positioning hole.
The utility model has the advantages that:
the utility model discloses a front end pole footpath of stuck point telescopic link equals with the inner diameter of bearing locating hole, passes through the stuck point telescopic link is driven and is passed through by the external drive pump respectively smoke and fire sensor's model is JTY-GD-T12, for the user provide a simple structure, can convenient and fast test, inlay the accurate and can adjust whole levelness and place the testing arrangement who is used for smoke ventilator that removes the slope to multiple smoke ventilator.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a middle positioning stuck point system according to the present invention;
FIG. 3 is a schematic structural view of the electric furnace driving block and the adjusting lifting device of the present invention;
fig. 4 is a schematic structural diagram of the middle driving elevator system of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
According to the description of FIGS. 1-4
A testing device for a range hood, comprising:
the test cabinet 1 comprises an adjusting base 11, an exhaust motor 12 and a smoke and fire sensor 13, wherein the exhaust motor 12 is arranged at the center of the top end of the test cabinet 1, the adjusting base 11 is arranged at the bottom end of the test cabinet 1 and comprises an adjusting screw rod 111, an adjusting screw 112 and an adjusting base 113 which are arranged from top to bottom, and the smoke and fire sensor 13 is arranged inside the test cabinet 1;
the fire extinguishing spraying system 2 is arranged at the top of the test cabinet 1 and comprises a rotary spray header 21, electromagnetic valves 22 and a spray water tank device 23, the electromagnetic valves 22 are respectively arranged in the rotary spray header 21, the spray water tank device 23 comprises spray water pipes 231, spray water pumps 232, ball valves 233 and water inlets 234, the spray water pumps 232 are respectively connected with the rotary spray header 21 through the spray water pipes 231, the spray water pipes 231 are arranged outside the spray water pumps 232, the ball valves 233 are arranged inside the spray water tank device 23, and the water inlets 234 are arranged at the left end of the spray water tank device 23;
the adjusting lifting device 3 is arranged in the test cabinet 1 and comprises a positioning clamping point system 31 and a driving lifting system 32, the positioning clamping point system 31 is arranged at the front end of the driving lifting system 32 respectively and comprises a PNP proximity switch 311, a clamping point strip 312 and a clamping point telescopic rod 313, the clamping point telescopic rod 313 is embedded at the rear end inside the clamping point strip 312 respectively, the PNP proximity switch 311 is arranged at the top of the clamping point telescopic rod 313 respectively, the clamping point strip 312 comprises an anti-collision head 3121 arranged at the top end, the driving lifting system 32 comprises an adjusting lifting rod 321 and a bearing rod 322 arranged from top to bottom, and the bearing rod 322 comprises bearing positioning holes 3221 arranged at the left side and the right side;
the electric furnace driving block 4 is arranged at the bottom end in the test cabinet 1 and comprises an electric furnace 41, a heat insulation layer 44, an integrated controller 42 and a power supply block 43 which are arranged from top to bottom;
and the external driving pumps 5 are respectively connected with the clamping point telescopic rods 313.
Because the model of the smoke and fire sensor 13 is JTY-GD-T12, the PNP proximity switch 311, the ball valve 233 and the smoke and fire sensor 13 are respectively connected with the integrated controller 42, the external driving pump 5, the electric furnace 41, the spray water pump 232, the electromagnetic valve 22, the exhaust motor 12 and the adjusting lifting rod 321 are respectively connected with the integrated controller 42, and the power supply block 43 respectively provides power for the PNP proximity switch 311, the ball valve 233, the smoke and fire sensor 13, the integrated controller 42, the external driving pump 5, the electric furnace 41, the spray water pump 232, the electromagnetic valve 22, the exhaust motor 12 and the adjusting lifting rod 321, when the utility model is used by a user, corresponding program parameters are set in advance in the integrated controller 42, then the user places the furnace body on the top end of the corresponding electric furnace 41 and then heats and operates, the smoke and fire sensor 13 detects the smoke and fire condition in the test cabinet 1 in real time, when the condition of smoke or fire is found to exceed the standard, the real-time feedback is carried out to the integrated controller 42, the integrated controller 42 can carry out real-time comparison with the set parameters according to the real-time detection parameters, then the exhaust motor 12 is controlled to be opened according to the condition of smoke and fire, or the electromagnetic valve 22 is controlled to be opened, then the spray water pump 232 is controlled to be driven, so that external water liquid is sprayed out from the rotary spray header 21, when a user uses the utility model, the condition of the water liquid in the spray water tank device 23 is detected in real time through the ball valve 233, when the water liquid is too low, the real-time feedback is carried out to the integrated controller 42 to inform the user, so that the user carries out water liquid supplement from the water inlet 234, and when the user uses the utility model, the user differs according to the type of the range hood, so as to drive the supporting rod 322 to move up and down, and by PNP proximity switch 311, feed back to integrated control ware 42 in real time, then integrated control ware 42 makes outside drive pump 5 output atmospheric pressure for trip point telescopic link 313 stretches out and the bearing locating hole 3221 alignment calliper, has real-time the location to bearing pole 322, thereby real-time bearing to different grade type smoke ventilator.
The clamping point telescopic rods 313 are respectively driven by an external driving pump 5.
Because the front end rod diameter of stuck point telescopic link 313 equals with the inner diameter of bearing locating hole 3221, so use when the user the utility model discloses the time, through the equal of rod diameter and inner diameter, when PNP proximity switch 311 when corresponding position detected bearing pole 322, make corresponding external drive pump 5 output atmospheric pressure in real time for stuck point telescopic link 313 stretches out and supports locating hole 3221 alignment calliper, has real-time location to bearing pole 322.
Use the utility model discloses the time, place the utility model discloses the impossible complete level on ground can cause the utility model discloses a place the unstable phenomenon of level appear, for this reason, through the utility model discloses a level bar is placed on the top, then according to the mark of level bar carves, moves adjusting screw 112 respectively, thereby adjusts the utility model discloses the height in each position to realize whole horizontally setting, thereby when bearing rod 322 reciprocated, the condition that both ends are not level can not appear, influences the utility model discloses a normal stuck point is spacing.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. A testing arrangement for a range hood, comprising:
the test cabinet comprises an adjusting base, an exhaust motor and a smoke and fire sensor, wherein the exhaust motor is arranged in the center of the top end of the test cabinet, the adjusting base is arranged at the bottom end of the test cabinet and comprises an adjusting screw rod, an adjusting screw and an adjusting seat which are arranged from top to bottom, and the smoke and fire sensor is arranged in the test cabinet;
the fire extinguishing spraying system is arranged at the top of the test cabinet and comprises a rotary spraying head, electromagnetic valves and a spraying water tank device, wherein the electromagnetic valves are respectively arranged in the rotary spraying head;
the testing cabinet comprises a positioning and clamping point system and a driving and lifting system, wherein the positioning and clamping point system is arranged at the front end of the driving and lifting system respectively and comprises a PNP proximity switch, a clamping point strip and a clamping point telescopic rod, the clamping point telescopic rod is embedded in the rear end of the clamping point strip respectively, the PNP proximity switch is arranged at the top of the clamping point telescopic rod respectively, the clamping point strip comprises an anti-collision head arranged at the top end, the driving and lifting system comprises an adjusting lifting rod and a bearing rod which are arranged from top to bottom, and the bearing rod comprises bearing positioning holes which are formed in the left side and the right side;
the electric furnace driving block is arranged at the bottom end in the test cabinet and comprises an electric furnace, a heat insulation layer, an integrated controller and a power supply block which are arranged from top to bottom;
and the external driving pump is respectively connected with the clamping point telescopic rods.
2. A testing arrangement for a range hood according to claim 1, wherein the pyrotechnic sensor is model JTY-GD-T12.
3. The testing device for the range hood according to claim 1, wherein the PNP proximity switch, the ball valve and the smoke and fire sensor are respectively connected with the integrated controller, the external driving pump, the electric furnace, the spray water pump, the electromagnetic valve, the exhaust motor and the adjusting lifting rod are respectively connected with the integrated controller, and the power supply block respectively provides power for the PNP proximity switch, the ball valve, the smoke and fire sensor, the integrated controller, the external driving pump, the electric furnace, the spray water pump, the electromagnetic valve, the exhaust motor and the adjusting lifting rod.
4. The testing device for range hoods of claim 1, wherein the trip point telescoping rods are each driven by an external drive pump.
5. The testing device for the range hood according to claim 1, wherein the rod diameter of the front end of the clamping point telescopic rod is equal to the inner diameter of the bearing positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998859.3U CN212807647U (en) | 2020-09-14 | 2020-09-14 | Testing device for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021998859.3U CN212807647U (en) | 2020-09-14 | 2020-09-14 | Testing device for range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212807647U true CN212807647U (en) | 2021-03-26 |
Family
ID=75090327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021998859.3U Active CN212807647U (en) | 2020-09-14 | 2020-09-14 | Testing device for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212807647U (en) |
-
2020
- 2020-09-14 CN CN202021998859.3U patent/CN212807647U/en active Active
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