CN215374776U

CN215374776U - Novel heating device for COD digester

Info

Publication number: CN215374776U
Application number: CN202022747919.0U
Authority: CN
Inventors: 林承勇; 翁倩倩; 秦爱国; 叶乐
Original assignee: Jiangsu Shuangcheng Analytical Instrument Co ltd
Current assignee: Jiangsu Shuangcheng Analytical Instrument Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-12-31
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to the technical field of COD digesters, in particular to a novel heating device of a COD digester, which comprises a COD constant temperature heater device, wherein the COD constant temperature heater device comprises a heater main body, the back surface of the heater main body is provided with a groove, the top end of the heater main body is provided with a power line, the top end of the heater main body is provided with a protection mechanism, the protection mechanism comprises a baffle plate, two sides of the top end of the heater main body are both provided with a moving groove, two sides of the baffle plate are both provided with a fixed groove, two sides of the baffle plate are both provided with a push plate, the bottom end of the push plate is both fixedly connected with a fixed rod, and the back surface of the heater main body is provided with a wire bundling mechanism. The utility model enables a user to rapidly disassemble the baffle guard plate, greatly facilitates the replacement and cleaning of the baffle guard plate, improves the working efficiency of the user, facilitates the storage of the power line by the user, and avoids knotting and winding of the power line into a group.

Description

Novel heating device for COD digester

Technical Field

The utility model relates to the technical field of COD digesters, in particular to a novel heating device of a COD digester.

Background

COD constant temperature heating ware is one kind and adopts the air condensation to replace water condensation survey COD's heating reflux unit in classic method analysis sewage, it adopts novel temperature controller, the programming rate is fast, the constancy of temperature is even, high durability and convenient operation, be an experimental means instrumentation product, extensively be used for the environmental protection, the medical treatment, the health, food, the running water, papermaking, sewage treatment, printing and dyeing, the petrochemical industry, metallurgy, the water quality testing of trades such as universities and colleges, because often contact strong acid and strong base, can cause the damage to the guard plate, current COD constant temperature heating ware is mostly equipped with the guard plate in the department of heating, but current stage COD constant temperature heating ware's guard plate is mostly connected using the bolt, it is comparatively inconvenient to dismantle the washing and change, user's work efficiency is delayed, if clear up untimely, still can influence instrument life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel heating device of a COD digester, and aims to solve the problems that most of protection plates of COD constant temperature heaters in the prior art are connected through bolts, the protection plates are inconvenient to detach, clean and replace, the working efficiency of users is delayed, and the service life of instruments is influenced if the protection plates are not cleaned in time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel COD digester heating device, includes COD thermostatic heater device, COD thermostatic heater device includes the heater main part, the back mounted of heater main part has the fluting, the power cord has been seted up on the top of heater main part, protection machanism is installed on the top of heater main part, protection machanism is including keeping off the backplate, and keeps off the backplate and be located grooved inside, the top that keeps off the backplate extends to grooved outside, the shifting chute has all been seted up to the both sides on heater main part top, and the shifting chute all is linked together with the fluting, the fixed slot has all been seted up to the both sides that keep off the backplate, the both sides that keep off the backplate all are provided with the push pedal, the bottom of push pedal all fixedly connected with dead lever, and the one end of dead lever all passes the inside that the shifting chute extends to the fixed slot, the back mounted of heater main part has the wire bundling mechanism.

Preferably, the surface of the push plate is fixedly connected with a first rubber pad, and inclined anti-skid grains are uniformly arranged on the surface of the first rubber pad.

Preferably, the bottom of dead lever all fixedly connected with slider, the spout of all fixedly connected with slider matched with in one side of shifting chute inner wall.

Preferably, the bunching mechanism includes the touch block, and the front of touch block and the back fixed connection of heater main part, the slot has all been seted up to the upper and lower both sides at the touch block back, the dorsal part of touch block is provided with the pencil pole, and the upper and lower both sides of pencil pole extend to the inside of two sets of slots respectively, the draw-in groove has all been seted up to one side of slot inner wall, the indent has all been seted up to one side of pencil pole, the inside of indent all is provided with the fixture block, and the one end of fixture block all extends to the inside of fixture block, the inside of indent all is provided with the spring, the one end of spring all with the inner wall fixed connection of indent, the other end of spring all with one side fixed connection of fixture block.

Preferably, one side of the contact block is fixedly connected with a second rubber pad, and inclined anti-skid grains are uniformly arranged on the surface of the second rubber pad.

Preferably, both sides of the clamping block are in an inclined plane shape, and the sides of the clamping blocks close to each other are in an arc shape.

Compared with the prior art, the utility model has the beneficial effects that: the utility model enables a user to rapidly disassemble the baffle guard plate, greatly facilitates the replacement and cleaning of the baffle guard plate by the user, improves the working efficiency of the user, facilitates the storage of the power line by the user, and avoids knotting and winding of the power line into a group;

1. by arranging the protection mechanism, a user can quickly detach the retaining plate by pushing the push plate to move the fixing rod out of the fixing groove, so that the retaining plate can be conveniently replaced and cleaned by the user, the working efficiency of the user is improved, the operation is convenient, the problem that the service life of the heater main body is influenced due to the fact that the retaining plate is not timely shifted is avoided, and the practicability of the device is guaranteed;

2. through being provided with bunch mechanism, the user is through pulling bunch pole for the fixture block shifts out the draw-in groove, and bunch pole removes in the slot, and the user can twine the power cord on bunch pole, thereby convenience of customers accomodates the power cord, avoids the power cord to tie a knot and twine into a group, and influences the user and to the connecing of heater main part, makes the power cord all keep the well-ordered state when the use or idle, the subsequent use of the user of being convenient for.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure shown at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side view of the structure of the present invention;

FIG. 5 is a schematic sectional front view of the wire-bundling mechanism according to the present invention;

FIG. 6 is a schematic top view of the structure of the present invention.

In the figure: 100. a COD constant temperature heater device; 110. a heater main body; 111. grooving; 112. a power line; 200. a protection mechanism; 210. a guard plate; 211. a moving groove; 212. fixing grooves; 213. pushing the plate; 214. fixing the rod; 300. a wire bundling mechanism; 310. a contact block; 311. a slot; 312. a wire bundling rod; 313. pressing a groove; 314. a card slot; 315. a clamping block; 316. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown:

a novel COD digester heating device comprises a COD thermostatic heater device 100, the COD thermostatic heater device 100 comprises a heater main body 110, a slot 111 is arranged on the back surface of the heater main body 110, a power cord 112 is arranged on the top end of the heater main body 110, a protection mechanism 200 is arranged on the top end of the heater main body 110, the protection mechanism 200 comprises a guard plate 210, the guard plate 210 is disposed inside the slot 111, the top end of the guard plate 210 extends to the outside of the slot 111, the heater body 110 is provided with moving grooves 211 at both sides of the top end, the moving grooves 211 are all communicated with the open grooves 111, the fixing grooves 212 are all disposed on both sides of the guard plate 210, the push plates 213 are disposed on both sides of the guard plate 210, the fixing rods 214 are all fixedly connected to the bottom ends of the push plates 213, one end of the fixing rod 214 passes through the moving groove 211 and extends to the inside of the fixing groove 212, and the wire bundling mechanism 300 is installed on the back surface of the heater main body 110;

furthermore, the surfaces of the push plates 213 are all fixedly connected with first rubber pads, and the surfaces of the first rubber pads are all uniformly provided with oblique anti-slip threads, so that the friction force of the hands of a user is increased, the push plates 213 are convenient for the user to push, and the slippage is avoided, so that the labor is saved when the user uses the push plates;

furthermore, the bottom ends of the fixed rods 214 are fixedly connected with sliding blocks, one side of the inner wall of the movable groove 211 is fixedly connected with sliding grooves matched with the sliding blocks, the moving track of the fixed rods 214 is limited through the sliding blocks and the sliding grooves, the fixed rods 214 are prevented from deviating in the moving process, and the stability is improved;

further, the wire bundling mechanism 300 includes a contact block 310, the front surface of the contact block 310 is fixedly connected to the back surface of the heater main body 110, slots 311 are respectively formed in the upper and lower sides of the back surface of the contact block 310, a wire bundling rod 312 is disposed on the back surface of the contact block 310, the upper and lower sides of the wire bundling rod 312 respectively extend into the two sets of slots 311, a slot 314 is formed in each of the inner walls of the slots 311, a pressing slot 313 is formed in each of the inner walls of the wire bundling rod 312, a latch 315 is disposed in each of the pressing slots 313, one end of each latch 315 extends into each of the latches 315, a spring 316 is disposed in each of the pressing slots 313, one end of each spring 316 is fixedly connected to the inner wall of the pressing slot 313, and the other end of each spring 316 is fixedly connected to one side of each latch 315;

furthermore, a second rubber pad is fixedly connected to one side of the abutting block 310, and inclined anti-slip lines are uniformly formed on the surface of the second rubber pad, so that the friction force on the surface of the abutting block 310 is increased, the abutting block 310 is not easy to slip when being in contact with the power line 112 through the bunching rod 312, and the fixing effect of the device on the power line 112 is improved;

furthermore, both sides of the latch 315 are inclined surfaces, and the sides of the latch 315 close to each other are arc-shaped, so as to reduce the friction force on the surface of the latch 315, prevent the latch 315 from being excessively clamped, so that the latch 315 is blocked in the slot 314, and facilitate the user to control the latch 315 to move into and out of the slot 314.

The working principle is as follows: when a user uses the heater main body 110, the test tube to be heated firstly passes through the hole of the baffle plate 210 to be butted with the heating chamber of the heater main body 110, if accidental leakage easily occurs in the test tube in the using process and drops on the baffle plate 210, the user can push the push plate 213 after the operation is finished, so that the push plate 213 drives the fixing rod 214 to move in the moving groove 211, and the fixing rod 214 moves out of the fixing groove 212, then the user takes the baffle plate 210 out of the groove 111, replaces or cleans the baffle plate 210, then places the baffle plate in the groove 111 again, and pushes the push plate 213, so that the fixing rod 214 fixes the fixing groove 212 again;

when a user uses the power line 112 to connect the power line, the wire bundling rod 312 can be pulled in advance, so that the clamping block 315 is abutted against the inner wall of the clamping groove 314, the clamping block 315 extrudes the spring 316, the clamping block 315 moves into the pressing groove 313, the user can wind the excess length of the power line 112 on the wire bundling rod 312 and then push the wire bundling rod 312, when the clamping block 315 is not abutted any more, the spring 316 rebounds and resets to drive the clamping block 315 to be inserted into the clamping groove 314, and the wire bundling rod 312 and the abutting block 310 clamp the power line 112 to complete the fixation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel COD digester heating device, includes COD constant temperature heating ware device (100), its characterized in that: the COD constant temperature heater device (100) comprises a heater main body (110), a groove (111) is arranged at the back of the heater main body (110), a power line (112) is arranged at the top end of the heater main body (110), a protection mechanism (200) is arranged at the top end of the heater main body (110), the protection mechanism (200) comprises a baffle plate (210), the baffle plate (210) is positioned inside the groove (111), the top end of the baffle plate (210) extends to the outside of the groove (111), moving grooves (211) are arranged at two sides of the top end of the heater main body (110), the moving grooves (211) are communicated with the groove (111), fixing grooves (212) are arranged at two sides of the baffle plate (210), push plates (213) are arranged at two sides of the baffle plate (210), and fixing rods (214) are fixedly connected with the bottom ends of the push plates (213), and one end of the fixing rod (214) passes through the moving groove (211) and extends to the inside of the fixing groove (212), and the wire binding mechanism (300) is installed on the back surface of the heater main body (110).

2. The novel heating device of the COD digester as claimed in claim 1, wherein: the surface of the push plate (213) is fixedly connected with a first rubber pad, and inclined anti-skid grains are uniformly arranged on the surface of the first rubber pad.

3. The novel heating device of the COD digester as claimed in claim 1, wherein: the bottom of dead lever (214) all fixedly connected with slider, one side of shifting chute (211) inner wall all fixedly connected with slider matched with spout.

4. The novel heating device of the COD digester as claimed in claim 1, wherein: the wire bundling mechanism (300) comprises a contact block (310), the front surface of the contact block (310) is fixedly connected with the back surface of the heater main body (110), slots (311) are arranged on the upper side and the lower side of the back surface of the contact block (310), a wire binding rod (312) is arranged on the back side of the contact block (310), and the upper and lower sides of the wire harness rod (312) extend to the inside of the two sets of slots (311) respectively, one side of the inner wall of the slot (311) is provided with a clamping groove (314), one side of the wire binding rod (312) is provided with a pressing groove (313), the pressing groove (313) is internally provided with a clamping block (315), one end of the clamping block (315) extends into the clamping block (315), the pressing groove (313) is internally provided with a spring (316), one end of the spring (316) is fixedly connected with the inner wall of the pressure groove (313), the other end of the spring (316) is fixedly connected with one side of the clamping block (315).

5. The novel heating device of the COD digester as claimed in claim 4, wherein: one side of the contact block (310) is fixedly connected with a second rubber pad, and inclined anti-skid grains are uniformly arranged on the surface of the second rubber pad.

6. The novel heating device of the COD digester as claimed in claim 4, wherein: both sides of the fixture block (315) are in an inclined plane shape, and the sides of the fixture block (315) close to each other are in an arc shape.