CN218564722U - Pump line heating heat preservation device - Google Patents
Pump line heating heat preservation device Download PDFInfo
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- CN218564722U CN218564722U CN202222513504.6U CN202222513504U CN218564722U CN 218564722 U CN218564722 U CN 218564722U CN 202222513504 U CN202222513504 U CN 202222513504U CN 218564722 U CN218564722 U CN 218564722U
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- heating
- fixing plate
- heat
- pump line
- insulating structure
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Abstract
The utility model discloses a pump line heating and heat preservation device, in particular to the technical field of pump line heat preservation equipment, which comprises a pump line main body, wherein a heating and heat preservation structure is coated on the outer side of the pump line main body, and the heating and heat preservation structure is sequentially arranged from inside to outside as heating wire flame-retardant cloth, a heating wire, an asbestos layer, aluminum foil paper and outer layer flame-retardant cloth; the heating and heat-insulating structure is annularly arranged, an opening is formed in one side of the heating and heat-insulating structure, and a first fixing plate and a second fixing plate are connected to the end part of the opening of the heating and heat-insulating structure; screw holes are formed in the first fixing plate and the second fixing plate respectively, a screw rod penetrates through the screw holes to connect the first fixing plate and the second fixing plate, and the end portions of the two ends of the screw rod are fixed through fixing nuts respectively. The utility model discloses a set up heating insulation construction in the pump line outside, can avoid northern area winter construction pump line to block up, be favorable to improving the efficiency of construction.
Description
Technical Field
The utility model relates to a pump line heat preservation equipment technical field, more specifically says, the utility model relates to a pump line heating heat preservation device.
Background
The concrete pump pipe fitting is a conveying pipeline of a concrete pump/pump truck and is divided into a straight pipe, an elbow, a bent pipe, a reducer pipe and the like. In northern areas, the temperature is lower in winter, and in the concrete construction pumping process, if residual water exists on the inner wall of a concrete pump pipe, the concrete pump pipe is easy to freeze, so that the pump pipe is blocked, and the construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a pump line heating heat preservation device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pump pipe heating and heat-insulating device comprises a pump pipe main body, wherein a heating and heat-insulating structure is coated on the outer side of the pump pipe main body, and the heating and heat-insulating structure is sequentially provided with electric heating wire flame-retardant cloth, an electric heating wire, an asbestos layer, aluminum foil paper and outer layer flame-retardant cloth from inside to outside;
the heating and heat-insulating structure is annularly arranged, an opening is formed in one side of the heating and heat-insulating structure, and a first fixing plate and a second fixing plate are connected to the end part of the opening of the heating and heat-insulating structure;
screw holes are formed in the first fixing plate and the second fixing plate respectively, a screw rod penetrates through the screw holes to connect the first fixing plate and the second fixing plate, and the end portions of the two ends of the screw rod are fixed through fixing nuts respectively.
Further, the electric heating wire is an iron-chromium-aluminum alloy electric heating wire.
Furthermore, the upper surface of the first fixing plate is provided with a rubber layer.
Furthermore, one side of the second fixing plate, which is close to the first fixing plate, is connected with a spring.
Furthermore, the spring and the second fixing plate are connected in a welding mode, and the bottom end of the spring is in contact with the upper surface of the first fixing plate in the use state.
The utility model has the advantages that:
1. the heating and heat-insulating structure is arranged on the outer side of the pump pipe main body, and the heating wires are arranged in the heating and heat-insulating structure, so that the phenomenon that the pump pipe is frozen in winter construction in northern areas can be avoided, the normal work of the pump pipe is ensured, and the construction efficiency is favorably improved;
2. through setting up the annular setting of heating insulation structure and one side and setting up the opening, heating insulation structure's opening part end connection has a fixed plate and No. two fixed plates to connect a fixed plate and No. two fixed plates through screw rod and fixation nut, be convenient for install heating insulation structure in the outside of pump line main part, be favorable to improving the installation effectiveness, and can adapt to the pump line main part of multiple size, be favorable to improving the practicality of this device.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic view of the second fixing plate structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The pump pipe heating and heat-preserving device shown in attached figures 1 and 2 comprises a pump pipe main body 1, wherein a heating and heat-preserving structure is coated on the outer side of the pump pipe main body 1, and the heating and heat-preserving structure is sequentially provided with an electric heating wire flame-retardant cloth 10, an electric heating wire 9, an asbestos layer 3, an aluminum foil paper 2 and an outer layer flame-retardant cloth from inside to outside;
the heating and heat-insulating structure is annularly arranged, an opening is formed in one side of the heating and heat-insulating structure, and a first fixing plate 4 and a second fixing plate 8 are connected to the end part of the opening of the heating and heat-insulating structure;
In the preferred embodiment, the electric heating wire 9 is an iron-chromium-aluminum alloy electric heating wire.
In this preferred embodiment, the upper surface of the first fixing plate 4 is provided with a rubber layer.
In the preferred embodiment, a spring 6 is connected to one side of the second fixing plate 8 close to the first fixing plate 4.
In this preferred embodiment, the spring 6 and the second fixing plate 8 are connected by welding, and the bottom end of the spring 6 is in contact with the upper surface of the first fixing plate 4 in a use state.
The utility model discloses the theory of operation: the utility model has the advantages that the heating and heat-insulating structure is arranged outside the pump pipe main body 11, and the heating wire 9 is arranged in the heating and heat-insulating structure, so that the icing in the pump pipe during winter construction in northern areas can be avoided, the normal work of the pump pipe is ensured, and the improvement of the construction efficiency is facilitated;
the heating insulation structure is annularly arranged, an opening is formed in one side of the heating insulation structure, the end portion of the opening of the heating insulation structure is connected with a first fixing plate 4 and a second fixing plate 8, the first fixing plate 4 and the second fixing plate 8 are connected through a screw rod 5 and a fixing nut 7, the heating insulation structure is convenient to install in the outer side of the pump pipe main body 11, the installation efficiency is improved, the pump pipe main body 11 can adapt to various sizes, and the practicability of the device is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a pump line heating heat preservation device, includes pump line main part (1), its characterized in that: the outer side of the pump pipe main body (1) is coated with a heating and heat-insulating structure, and the heating and heat-insulating structure is sequentially provided with electric heating wire flame-retardant cloth (10), an electric heating wire (9), an asbestos layer (3), aluminum foil paper (2) and outer-layer flame-retardant cloth from inside to outside;
the heating and heat-insulating structure is annularly arranged, an opening is formed in one side of the heating and heat-insulating structure, and the end part of the opening of the heating and heat-insulating structure is connected with a first fixing plate (4) and a second fixing plate (8);
no. one fixed plate (4) with No. two fixed plate (8) are last to have seted up screw (12) respectively, and screw rod (5) run through screw (12) will fixed plate (4) with No. two fixed plate (8) are connected, the both ends tip of screw rod (5) is fixed through fixation nut (7) respectively.
2. The pump line heating and insulating device according to claim 1, wherein: the electric heating wire (9) is an iron-chromium-aluminum alloy electric heating wire.
3. The pump pipe heating and insulating device according to claim 1 or 2, wherein: the upper surface of the first fixing plate (4) is provided with a rubber layer.
4. The pump pipe heating and insulating device according to claim 1, wherein: one side of the second fixing plate (8) close to the first fixing plate (4) is connected with a spring (6).
5. The pump line heating and insulating device according to claim 4, wherein: the spring (6) and the second fixing plate (8) are connected in a welding mode, and the bottom end of the spring (6) is in contact with the upper surface of the first fixing plate (4) in a use state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513504.6U CN218564722U (en) | 2022-09-22 | 2022-09-22 | Pump line heating heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222513504.6U CN218564722U (en) | 2022-09-22 | 2022-09-22 | Pump line heating heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218564722U true CN218564722U (en) | 2023-03-03 |
Family
ID=85313362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222513504.6U Active CN218564722U (en) | 2022-09-22 | 2022-09-22 | Pump line heating heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218564722U (en) |
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2022
- 2022-09-22 CN CN202222513504.6U patent/CN218564722U/en active Active
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