CN216175187U - SPECT uses pair fume hood - Google Patents

Abstract

The utility model discloses a duplex fume hood for SPECT (single photon emission computed tomography), which comprises an installation cabinet, a plurality of cabinets and a cleaning mechanism, wherein the cabinets are installed in the installation cabinet, a plurality of ventilation openings are formed in the cabinets, the cleaning mechanism is installed in the cabinets and consists of a drainage groove, a baffle, a rubber mat, a handle, a water inlet pipe, a spray head and a drainage pipe, the drainage groove is formed in the bottom end of the interior of each cabinet, the baffle is inserted in the drainage groove, when the inner wall of each cabinet needs to be cleaned, the baffle is pulled upwards to expose the drainage groove, the water inlet pipe is connected with external water supply equipment, water in the water inlet pipe is sprayed to the inner wall of each cabinet through the spray head to clean the inner wall of each cabinet, and the cleaned waste water is discharged along the drainage groove.

Description

SPECT uses pair fume hood

Technical Field

The utility model relates to the technical field of fume hoods, in particular to a duplex fume hood for SPECT.

Background

The exhaust hood is commonly called as a fume hood, and is similar to a closed hood, a large-scale chamber type fume hood has a completely opened side, an operator works in the fume hood, and the fume hood is also needed to be used for fume exhaust treatment in the aspect of SPECT technology.

Patent number is CN 202316477U's publication a fume hood, owing to adopted stand-by power supply, consequently when the power failure, the fan of fume hood still can continue the operation, thereby timely take out the produced poison gas of experiment, effectual protection indoor air circumstance, can guarantee the experiment uninterrupted under the condition of maintaining the main power supply and having a power failure like this, can also set up dual supply automatic transfer switch on stand-by power supply's circuit, under the condition of power failure, can switch on stand-by power supply automatically, thereby realize the automatic switch-over function, stand-by power supply can adopt the battery, charge under the condition of power intercommunication, discharge under the condition of outage.

When in use, the fume hood has the following disadvantages: 1. the fume hood needs to be aligned with the inside of the fume hood for cleaning after being used for a period of time, and the traditional cleaning mode is very inconvenient and time-consuming and labor-consuming because a hand is manually stretched into the inside of the fume hood for cleaning or a wallboard in the fume hood is detached for cleaning; 2. traditional fume hood installation height is fixed, can't adjust, can not carry out the regulation of height according to installation environment and the user demand of difference, and for this reason, we propose a pair fume hood for SPECT.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a duplex fume hood for SPECT (single photon emission computed tomography), which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a SPECT is with pair fume hood, includes the installation cabinet, still includes cupboard and wiper mechanism, installation cabinet internally mounted has the cupboard, the inside vent and the vent of having seted up of cupboard is a plurality ofly, cupboard internally mounted has wiper mechanism, wiper mechanism comprises water drainage tank, baffle, cushion, handle, inlet tube, shower nozzle and drain pipe, water drainage tank has been seted up to the inside bottom of cupboard, the inside grafting of water drainage tank has the baffle, the baffle lateral wall bonds and has the cushion, the installation pole top is installed and is extended to the inside inlet tube of cupboard, it is a plurality of that shower nozzle and shower nozzle are installed to the inlet tube bottom.

The bottom of the cabinet is provided with a plurality of threaded holes A, the bottom of the cabinet is provided with a bearing plate, two sides of the interior of the bearing plate are provided with threaded holes B, the interior of each threaded hole B is connected with a bolt in a matching manner, and one end of the bolt is screwed into the corresponding threaded hole A; the cupboard can be at the inside vertical direction motion of installation cabinet, the screw hole A that is located same vertical direction co-altitude is seted up to the installation cabinet inside wall, the carrier plate mainly plays the supporting role to the cupboard, its both ends are connected with the bolt through screw hole B, before the installation of carrying out the cupboard, screw bolt is twisted to screw hole B inside earlier, insert the carrier plate to inside the installation cabinet, the height of adjustment carrier plate, reach suitable high back and twist out the bolt to both sides, make bolt tip twist to screw hole A inside and then the high position of fixed carrier plate, the carrier plate supports the cupboard, can change the high position of cupboard through adjusting the carrier plate height, satisfy different user demands, the suitability of device has been promoted.

Furthermore, a handle is fixedly connected to one side of the surface of the baffle plate and is positioned at the top of the baffle plate; the position of the baffle can be conveniently drawn out and installed through the lifting handle fixed on the surface of the baffle.

Furthermore, a drain pipe is fixedly connected to the bottom of the cabinet and communicated with the inside of the drain tank; the clean waste water inside the drain tank can be discharged through the drain pipe.

Compared with the prior art, the utility model has the following beneficial effects: the inner wall of the cabinet is provided with a ventilation opening to be connected with external ventilation equipment, gas to be treated is pumped out through the ventilation opening, a baffle is inserted into a drainage groove at the bottom of the cabinet, when the inner wall of the cabinet needs to be cleaned, the baffle is pulled upwards to expose the drainage groove, the water inlet pipe is connected with external water supply equipment, water in the water inlet pipe is sprayed to the inner wall of the cabinet through a spray head to clean the inner wall of the cabinet, the cleaned wastewater is discharged along the drainage groove, compared with the traditional ventilation cabinet, the convenience of internal cleaning is improved, the baffle can be normally used after the internal drying is completed through cleaning, and the sealing performance of the connection part can be ensured through the rubber cushion; the cupboard can be at the inside vertical direction motion of installation cabinet, the screw hole A that is located same vertical direction co-altitude is seted up to the installation cabinet inside wall, the carrier plate mainly plays the supporting role to the cupboard, its both ends are connected with the bolt through screw hole B, before the installation of carrying out the cupboard, screw bolt is twisted to screw hole B inside earlier, insert the carrier plate to inside the installation cabinet, the height of adjustment carrier plate, reach suitable high back and twist out the bolt to both sides, make bolt tip twist to screw hole A inside and then the high position of fixed carrier plate, the carrier plate supports the cupboard, can change the high position of cupboard through adjusting the carrier plate height, satisfy different user demands, the suitability of device has been promoted.

Drawings

Fig. 1 is a schematic overall structure diagram of a two-link fume hood for SPECT according to the present invention.

Fig. 2 is a schematic structural diagram of the joint of the cabinet and the baffle of the duplex fume hood for SPECT.

Fig. 3 is a schematic diagram of the internal structure of a two-linked fume hood for SPECT.

Fig. 4 is a schematic diagram of a bearing plate structure of a duplex fume hood for SPECT of the present invention.

In the figure: 1. installing a cabinet; 2. a cabinet; 201. a vent; 3. a cleaning mechanism; 301. a water discharge tank; 302. a baffle plate; 303. a rubber pad; 304. a handle; 305. a water inlet pipe; 306. a spray head; 307. a drain pipe; 4. an adjustment mechanism; 401. a threaded hole A; 402. a carrier plate; 403. a threaded hole B; 404. and (4) bolts.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a two-link fume hood for SPECT, including installation cabinet 1, still include cupboard 2 and wiper mechanism 3, installation cabinet 1 internally mounted has cupboard 2, inside vent 201 and the vent 201 of having seted up of cupboard 2 is a plurality of, 2 internally mounted of cupboard has wiper mechanism 3, wiper mechanism 3 comprises drainage tank 301, baffle 302, cushion 303, handle 304, inlet tube 305, shower nozzle 306 and drain pipe 307, drainage tank 301 has been seted up to 2 inside bottoms of cupboard, the inside grafting of drainage tank 301 has baffle 302, baffle 302 lateral wall bonds there is cushion 303, the inlet tube 305 that extends to 2 inside of cupboard is installed to the installation pole top, shower nozzle 306 and shower nozzle 306 are a plurality ofly installed to inlet tube 305 bottom.

The improved cabinet structure comprises an adjusting mechanism 4, wherein the adjusting mechanism 4 is installed at the bottom of the cabinet 2, a plurality of threaded holes A401 are formed in the inner side wall of the installation cabinet 1, a bearing plate 402 is installed at the bottom of the cabinet 2, threaded holes B403 are formed in two sides of the interior of the bearing plate 402, a bolt 404 is connected to the interior of each threaded hole B403 in a matching mode, and one end of each bolt 404 is screwed into the corresponding threaded hole A401; cupboard 2 can be at the inside vertical direction motion of installation cabinet 1, installation cabinet 1 inside wall is seted up and is located the not screw hole A401 of same vertical direction co-altitude, carrier plate 402 mainly plays the supporting role to cupboard 2, its both ends are connected with bolt 404 through screw hole B403, before carrying out cupboard 2's installation, screw bolt 404 is twisted to screw hole B403 inside earlier, insert carrier plate 402 to installation cabinet 1 inside, adjust carrier plate 402's height, reach suitable height and back to both sides screw bolt 404 of unscrewing, make bolt 404 tip twist to screw hole A401 inside and then the high position of fixed carrier plate 402, carrier plate 402 supports cupboard 2, highly can change cupboard 2's high position through adjusting carrier plate 402, satisfy different user demands, the suitability of device has been promoted.

A handle 304 is fixedly connected to one side of the surface of the baffle plate 302, and the handle 304 is positioned at the top of the baffle plate 302; the handle 304, which is fixed by the surface of the baffle 302, can facilitate the extraction and installation of the baffle 302.

Wherein, a drain pipe 307 is fixedly connected to the bottom of the cabinet 2, and the drain pipe 307 is communicated with the inside of the drain tank 301; the cleaning waste water inside the drain tank 301 can be discharged through the drain pipe 307.

It should be noted that, the utility model is a duplex fume hood for SPECT, when in use, a cabinet 2 is installed inside an installation cabinet 1, the inner wall of the cabinet 2 is provided with a vent 201 to be connected with external ventilation equipment, gas to be treated is pumped out through the vent 201, a baffle 302 is inserted inside a water discharge groove 301 at the bottom of the cabinet 2, when the inner wall of the cabinet 2 needs to be cleaned, the baffle 302 is pulled upwards to expose the water discharge groove 301, the water discharge groove is connected with external water supply equipment through a water inlet pipe 305, water inside the water inlet pipe 305 is sprayed to the inner wall of the cabinet 2 through a spray head 306 to clean the inner wall of the cabinet 2, the cleaned wastewater is discharged along the water discharge groove 301, compared with the traditional fume hood, the convenience of internal cleaning is improved, after the internal drying is completed, the baffle 302 can be reset to be normally used, a rubber pad 303 can ensure the tightness of the connection, the cabinet 2 can move vertically inside the installation cabinet 1, threaded hole A401 that is located the co-altitude not of same vertical direction is seted up to installation cabinet 1 inside wall, carrier plate 402 mainly plays supporting role to cupboard 2, its both ends are connected with bolt 404 through threaded hole B403, before carrying out cupboard 2's installation, screw bolt 404 is twisted to threaded hole B403 inside earlier, insert carrier plate 402 to installation cabinet 1 inside, the height of adjustment carrier plate 402, reach suitable height back to screw out bolt 404 to both sides, make bolt 404 tip twist to threaded hole A401 inside and then the high position of fixed carrier plate 402, carrier plate 402 supports cupboard 2, can change the high position of cupboard 2 through adjusting carrier plate 402 height, satisfy different user demands, the suitability of device has been promoted, handle 304 through baffle 302 fixed surface can conveniently take out and install the position of baffle 302, can discharge the inside clean waste water of water drainage tank 301 through drain pipe 307.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. A duplex fume hood for SPECT comprises a mounting cabinet (1), and is characterized by also comprising a cabinet (2) and a cleaning mechanism (3), a cupboard (2) is arranged in the mounting cabinet (1), a plurality of ventilation openings (201) are arranged in the cupboard (2), the cleaning mechanism (3) is arranged in the cupboard (2), the cleaning mechanism (3) consists of a drainage channel (301), a baffle (302), a rubber mat (303), a lifting handle (304), a water inlet pipe (305), a spray head (306) and a drainage pipe (307), a drainage groove (301) is arranged at the bottom end in the cabinet (2), a baffle (302) is inserted in the drainage groove (301), the outer side wall of the baffle (302) is bonded with a rubber pad (303), the top of the mounting cabinet is provided with a water inlet pipe (305) extending to the inside of the cabinet (2), shower nozzle (306) and shower nozzle (306) are a plurality of to inlet tube (305) bottom installation.

2. The duplex fume hood for SPECT as claimed in claim 1, wherein: still include adjustment mechanism (4), adjustment mechanism (4) are installed to cupboard (2) bottom, installation cupboard (1) inside wall set up threaded hole A (401) and threaded hole A (401) are a plurality of, carrier plate (402) are installed to cupboard (2) bottom, threaded hole B (403) are all seted up to the inside both sides of carrier plate (402), threaded hole B (403) inside cooperation is connected with bolt (404), bolt (404) one end is twisted inside to threaded hole A (401).

3. The duplex fume hood for SPECT as claimed in claim 1, wherein: a lifting handle (304) is fixedly connected to one side of the surface of the baffle plate (302), and the lifting handle (304) is located at the top of the baffle plate (302).

4. The duplex fume hood for SPECT as claimed in claim 1, wherein: the bottom of the cabinet (2) is fixedly connected with a drain pipe (307), and the drain pipe (307) is communicated with the inside of the drain tank (301).

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